User blog comment:Bossthebeast123/Friendship/@comment-27248965-20170101013533

Well, level up and item usage help, but level up means you have to battle, and that risks making your Pokemon faint. Also, for most of the Pokemon evolving by happiness, it is recommended to evolve them early on, otherwise their movesets are crap. The only exception I know for now is a Special-based Riolu, because it needs to get Nasty Plot at Lv.47 -- but again, not too many players would wait that long, and there is still Calm Mind as alternative.

I'll just, again, do the Auto Run trick: (PC only)
 * 1) Hold down Up + either Left or Right of the arrow keys
 * 2) Press ESC to enter the Roblox menu
 * 3) Release the keys
 * 4) Press ESC again